调制式旋转导向系统对井壁作用力的描述方法和变化规律
狄勤丰, 张小柯, 韩来聚, 孙铭新
Expression of acted bias force from exterior pad of a modulated steering rotary drilling system on the hole wall
DI Qin-feng, Zhang Xiao-ke, HAN Lai-ju, SUN Ming-xin
石油学报
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2004, (4): 84
-86,91
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DOI: 10.7623/syxb200404019